68893979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52631}}^1$

素因数の和:52666

約数の個数: 16

約数和(自身を含む): 90948096

約数和(自身を除く): 22054117

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 52631, 368417, 578941, 894727, 4052587, 6263089, 9841997, 68893979]

約数ペア:

[(1, 68893979), (7, 9841997), (11, 6263089), (17, 4052587), (77, 894727), (119, 578941), (187, 368417), (1309, 52631)]